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Diffstat (limited to 'arch/sh64/kernel/init_task.c')
| -rw-r--r-- | arch/sh64/kernel/init_task.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/sh64/kernel/init_task.c b/arch/sh64/kernel/init_task.c new file mode 100644 index 00000000000..de2d07db1f8 --- /dev/null +++ b/arch/sh64/kernel/init_task.c @@ -0,0 +1,46 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * arch/sh64/kernel/init_task.c + * + * Copyright (C) 2000, 2001 Paolo Alberelli + * Copyright (C) 2003 Paul Mundt + * + */ +#include <linux/rwsem.h> +#include <linux/mm.h> +#include <linux/sched.h> +#include <linux/init_task.h> +#include <linux/mqueue.h> + +#include <asm/uaccess.h> +#include <asm/pgtable.h> + +static struct fs_struct init_fs = INIT_FS; +static struct files_struct init_files = INIT_FILES; +static struct signal_struct init_signals = INIT_SIGNALS(init_signals); +static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); +struct mm_struct init_mm = INIT_MM(init_mm); + +struct pt_regs fake_swapper_regs; + +/* + * Initial thread structure. + * + * We need to make sure that this is THREAD_SIZE-byte aligned due + * to the way process stacks are handled. This is done by having a + * special "init_task" linker map entry.. + */ +union thread_union init_thread_union + __attribute__((__section__(".data.init_task"))) = + { INIT_THREAD_INFO(init_task) }; + +/* + * Initial task structure. + * + * All other task structs will be allocated on slabs in fork.c + */ +struct task_struct init_task = INIT_TASK(init_task); + |